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Recent content by HoraceNg

  1. HoraceNg

    NEC SV8100 sip trunk to Asterisk

    Hi, I'm having the same issue. I can dial out from Asterisk to NEC but cannot dial from NEC to Asterisk. Here's the error message from Asterisk. <--- Transmitting (no NAT) to 192.168.100.61:5060 ---> SIP/2.0 401 Unauthorized^M Via: SIP/2.0/UDP...

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